Tulum is the site of a Pre-Columbian Maya city. It is a walled city on the cliffs along the east coast of the Yucatan Peninsula on the Caribbean Sea in the state of Quintana Roo, 멕시코. It lasted for almost a century as a Maya city after the occupation of the Spanish. It is beautifully preserved and very popular with tourists.There are three famous structures at the site. El Castillo, the Temple of the Frescoes, and the Temple of the Descending God.
Cenote Dos Ojos is a flooded cave system located north of Tulum on the Caribbean Coast on the Yucatan Peninsula Quintana Roo, 멕시코. It is known officially as Sistema Dos Ojos. Cenotes is the local name for the sinkhole entrances. The cave system encompases 51 miles and is still being explored. The name Dos Ojos refers to two large cenotes that resemble two large eyes into the underground.